RESONANCE CHAMBER OF MOBILE PHONE
First Claim
Patent Images
1. A resonance chamber of a mobile phone, comprising:
- a shell defining a resonance cavity for receiving a speaker therein;
a plurality of holes being defined in the shell facing towards a first side of the speaker;
a channel being defined in the shell, the channel extending laterally from a second side opposite to the first side of the speaker and communicating with the resonance cavity; and
an opening being defined in the shell to communicate the channel with the environment.
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Accused Products
Abstract
A resonance chamber of mobile phone includes a shell (11) defining a resonance cavity (20) for receiving a speaker (50) therein. A plurality of holes (18) is defined in the shell facing to a first side of the speaker. A channel (30) is defined in the shell extending laterally from a second side opposite to the first side of the speaker and communicating with the resonance cavity. An opening (40) is defined in the shell to communicate the channel with the environment. The channel has a width and a length smaller than a wavelength of an acoustic wave generated by the speaker.
30 Citations
15 Claims
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1. A resonance chamber of a mobile phone, comprising:
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a shell defining a resonance cavity for receiving a speaker therein; a plurality of holes being defined in the shell facing towards a first side of the speaker; a channel being defined in the shell, the channel extending laterally from a second side opposite to the first side of the speaker and communicating with the resonance cavity; and an opening being defined in the shell to communicate the channel with the environment. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A mobile phone comprising:
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a shell comprising; an input section for inputting signals therein; and an output section defining a resonance chamber therein and an opening in a side thereof which communicates with the environment, the resonance chamber comprising a resonance cavity, and a channel having two opposite ends communicating with the resonance cavity and the opening, respectively; and a speaker being received in the resonance cavity for transforming electric signals into mechanical vibrations so as to generate sound. - View Dependent Claims (9, 10, 11, 12)
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13. A mobile phone comprising:
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a shell comprising; an input section for inputting signals therein; and an output section defining a resonance chamber therein and an opening in a side thereof which communicates with the environment, the resonance chamber comprising a resonance cavity, and a channel having two opposite ends communicating with the resonance cavity and the opening, respectively; and a speaker being received in the resonance cavity for transforming electric signals into mechanical vibrations so as to generate sound; wherein a transverse size and a lengthwise size of the channel are smaller than a wavelength of an acoustic wave generated by the speaker. - View Dependent Claims (14, 15)
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Specification